煤焦油脱渣脱水工艺改造  

TECHNICAL IMPROVEMENT OF SEPARATING SOLIDS AND SEPARATING WATER FROM COAL-TAR

作　　者：李洪钧[1] 李海付[1] 余改顺[1] 刘运龙[1] 戚风林[1] 

机构地区：[1]安阳钢铁股份公司

出　　处：《河南冶金》2009年第3期27-28,共2页Henan Metallurgy

摘　　要：通过对供给超级离心机的焦油含水大、含渣高等问题进行分析,提出了离心机脱渣、脱水的工艺改进措施。改进后,焦油水份由5.7%降至3.2%,焦油渣含量由6.83%降至2.17%,稳定了离心机分离效果。According to the analysis of issues of the coal - tar with higher solids and water, supplied to the super - centrifuge, Completing the technologcal improvement of separating solids and separating water from Coal - Tar. Improvement completed, tar aquifer fell to 3.2 percent from 5.7 percent and tar residue fell to 2.17 percent from 6.83 percent, and the centrifuge separation is stable.

关 键 词：超级离心机 焦油脱渣 工艺改造 

分 类 号：TQ522.6[化学工程—煤化学工程]